2022-2024
2011-2021
2005-2010
1999-2004
1993-1998
Installation Time
(approx) 45 Minutes
Difficulty Level:
Simple installation for anyone.
FREE 1 to 3-Day Delivery on Orders $119+ Details
Talk to a Grand Cherokee Sales Tech
1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Diablosport Trinity 2 Platinum Tuner and Modified PCM Swap Kit (2021 Jeep Grand Cherokee WK2 Trackhawk)Find parts that fit my vehicle
Item JGC1157
Grand Cherokee Sales Techs:
Connect Now
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$1,556.96
4 Reviews
On Sale
-10% $1,556.96 kit Was $1,729.95
Ship to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Will this fit your Vehicle?
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Improves Horsepower, Torque and Overall Performance
- Platinum Version - Supports Custom Tuning
- Holds Up to 5 Custom Tunes - Available Separately
- Pre-Loaded with Pre-Configured DiabloSport Tunes
- High-Resolution Capacitive Touch Screen Display
- Easy to Understand Graphic Interface
- On Screen Gauges, Data Logging and Monitoring
- Performance Testing
- Reads/Clears DTC Trouble Codes
- Updatable via WiFi, Mac, Windows or Linux
- Includes Trinity 2 Platinum Tuner and Modified PCM
- No Core Exchange Required
- Fits 2021 Jeep Grand Cherokee WK2 Trackhawk Models
| Brand | Diablosport |
| Tuner Type | Preloaded Tuners |
Description
Increase Power and Performance. Further enhance the performance of your Jeep Grand Cherokee with a Trinity 2 Platinum Tuner and Modified PCM Kit. The Trinity 2 Platinum Tuner supports third party custom tune files and also comes preloaded with Diablosport's very own pre-configured tune files. When your vehicle rolled off the assembly line, the manufacturer programmed it to cater to the needs of the daily driver, not the performance enthusiast who adds aftermarket bolt-on modifications in the search of more power. So, if your vehicle is bone stock or if you have added a cold air intake, throttle body or exhaust mods, you should invest in a Diablosport Trinity 2 Platinum Tuner to see the full power potential your mods can make.
User Adjustable Parameters. The DiabloSport Trinity 2 Platinum Tuner features end user-adjustable parameters so you can further customize the tune to maximize the performance of your modifications. These parameters can be adjusted on DiabloSport Pre-Configured Tunes, custom tunes and/or the stock tune. Please note not all adjustments are available on all models/vehicles.
- Calibrate Speedometer for Gear Ratio
- Calibrate Speedo for Tire Size
- Cooling Fan Control
- Disable ESP
- Throttle Booster
- Fuel Rich/Lean Adjustment
- Spark Timing Advance/Retard
- Idle RPM
- Top Speed Limiter
- Rev Limiter
- Shift Points/Firmness - Automatics
- Disable Active Fuel Management
Performance Testing. Another really cool feature of the Trinity 2Platinum Tuner is that it allows you to measure your 0-60 time, 0-100 time, 1⁄8 mile elapsed time, and 1⁄4 mile elapsed time, all with just a push of a button. By keeping track of your 0-60 and 1/4 mile times you can see the difference your latest go fast mods have made.
Built-in WiFi. The Diablosport Trinity 2 Platinum Tuner is WiFi-capable, meaning you will no longer have to plug it into your Mac, Windows or Linux computer to receive the latest Diablosport firmware updates, but that is still an option. Once setup with your Wi-Fi password, the Trinity 2 will download the latest firmware updates via the internet.
Data Logging and Monitoring. With a full color, high-resolution touch screen display, the Diablosport Trinity 2 Platinum Tuner makes it easy to read the Built-In Data Logging and/or the Real Time Data, so you can view popular sensor data such as EGT, Air/Fuel Ratio or any other 0-5 Volt source.
Diagnostics Tool. The Trinity 2 Platinum Tuner can also be used as a diagnostic code reader. Save yourself time and money by reading and clearing your own Diagnostic Trouble Codes (DTCs) rather than paying a dealer to do the same. It's as easy as a few simple steps.
Easy to Load; Easy to Restore. When you load a tune on your vehicle, the tuner automatically stores your vehicle's factory settings. To return to the original factory settings, just plug the tuner back in, select the option to restore the factory settings, and you're done. This is ideal for visiting dealerships for warranty work.
Modified PCM Included. This Trinity 2 Platinum Tuner Kit includes an unlocked PCM, so you can tune your vehicle right away with no hassle or waiting. There is no core exchange required, so you can keep your stock PCM safe and unaltered as a backup.
Application. This Diablosport Trinity 2 Platinum Tuner and Modified PCM Swap Kit is designed for use on 2021 Jeep Grand Cherokee WK2 Trackhawk models. This Tuner supports custom tune files which are available separately.
Fitment:
DetailsDiablosport PKITTHAWK21-T2
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Trinity 2 Platinum Tuner
- (1) Modified PCM
- (1) OBDII to HDMI Cable
- (1) USB to Mini-USB Cable
- Windshield Suction Mount
- Quick Start Guide
5.0
Customer Reviews (4)
Reviews of Diablosport Tuner products have an average rating of 4.0 out of 5
Questions & Answers
No questions about this product yet.
Ask the First Question
Will It Fit My Grand Cherokee
- Trackhawk - 21
